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MX2017002880A - Adicion de reactivos de aluminio a corrientes de agua que contienen oxoaniones. - Google Patents

Adicion de reactivos de aluminio a corrientes de agua que contienen oxoaniones.

Info

Publication number
MX2017002880A
MX2017002880A MX2017002880A MX2017002880A MX2017002880A MX 2017002880 A MX2017002880 A MX 2017002880A MX 2017002880 A MX2017002880 A MX 2017002880A MX 2017002880 A MX2017002880 A MX 2017002880A MX 2017002880 A MX2017002880 A MX 2017002880A
Authority
MX
Mexico
Prior art keywords
concentration
oxoanions
metal cations
addition
water currents
Prior art date
Application number
MX2017002880A
Other languages
English (en)
Other versions
MX392227B (es
Inventor
S Ergang Nicholas
v davis Ronald
Original Assignee
Ecolab Usa Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MX2017002880A publication Critical patent/MX2017002880A/es
Publication of MX392227B publication Critical patent/MX392227B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • C02F5/06—Softening water by precipitation of the hardness using calcium compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/108—Boron compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La remoción de oxoaniones a partir de una corriente acuosa que tiene una concentración de un catión de metal y una concentración de un oxoanión que varía a través del tiempo puede implicar la monitorización continua de la concentración de los cationes de metales y de la concentración de los oxoaniones, con el fin de proporcionar la concentración actual de los cationes de metales y la concentración actual de los oxoaniones. Se pueden añadir una fuente de cationes de metales y un reactivo de aluminio a la corriente acuosa basándose en la concentración actual de los cationes de metales medida y la concentración actual de los oxoaniones. La cantidad de la fuente de cationes de metales y el reactivo de aluminio añadida a la corriente puede ser efectiva para reducir la concentración de los oxoaniones en la corriente acuosa por debajo de un umbral objetivo.
MX2017002880A 2014-09-05 2014-09-05 Adicion de reactivos de aluminio a corrientes de agua que contienen oxoaniones. MX392227B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/054396 WO2016036390A1 (en) 2014-09-05 2014-09-05 Addition of aluminum reagents to oxoanion-containing water streams

Publications (2)

Publication Number Publication Date
MX2017002880A true MX2017002880A (es) 2017-05-30
MX392227B MX392227B (es) 2025-03-21

Family

ID=55440238

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002880A MX392227B (es) 2014-09-05 2014-09-05 Adicion de reactivos de aluminio a corrientes de agua que contienen oxoaniones.

Country Status (11)

Country Link
EP (1) EP3189206B1 (es)
KR (1) KR102340262B1 (es)
CN (1) CN106661937B (es)
AU (1) AU2014405584B2 (es)
BR (1) BR112017004200B1 (es)
CA (1) CA2959586C (es)
ES (1) ES2841354T3 (es)
MX (1) MX392227B (es)
RU (1) RU2690819C2 (es)
SA (1) SA517381029B1 (es)
WO (1) WO2016036390A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107117738B (zh) * 2017-04-24 2019-12-17 华中科技大学 一种锰矿区废水处理方法
CA3070093A1 (en) * 2017-07-18 2019-01-24 Ecolab Usa Inc. Recycling automotive phosphate rinse water stream
CN108423794A (zh) * 2018-04-02 2018-08-21 上海大学 一种亚硫酸盐复合药剂活化高锰酸钾降解有机物的方法
CN108773929A (zh) * 2018-06-13 2018-11-09 岳西县创奇电器有限责任公司 一种电镀废水预处理方法
MX2020013587A (es) 2018-06-13 2021-02-26 The Water Company Llc Eliminacion controlada de iones de un fluido acuoso.
CN109354329A (zh) * 2018-12-10 2019-02-19 河北旭杰环境工程有限公司 高硫酸盐、高cod废水的处理方法
CN112194233B (zh) * 2020-10-22 2022-09-02 神美科技有限公司 一种乙酸铝-氯化铝共聚物-氯化铁复合絮凝剂及其制备方法
CN114275959B (zh) * 2021-12-29 2023-12-01 吉林省拓达环保设备工程有限公司 去除水中高浓度硫酸盐和硝酸盐的药剂及去除方法和装置
WO2024059138A1 (en) * 2022-09-14 2024-03-21 Geosyntec Consultants, Inc. Treatment systems and methods

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SU1678773A1 (ru) * 1989-05-24 1991-09-23 Уральский Научно-Исследовательский И Проектный Институт Медной Промышленности Способ очистки сточных вод от сульфатов
US5246591A (en) * 1990-07-13 1993-09-21 Pact, Incorporated Separation of metal ions on an anion exchange resin by chromatographic elution
JP3053481B2 (ja) * 1991-11-21 2000-06-19 中部電力株式会社 弗素及びカルシウム含有廃水処理における消石灰注入量の制御方法及び弗素分除去装置
RU2071451C1 (ru) * 1992-01-10 1997-01-10 Акционерное общество закрытого типа "Суперкерамика" Способ очистки кислых сточных вод от сульфат-ионов
TW495487B (en) * 1999-06-07 2002-07-21 Ind Tech Res Inst Process for removing fluoride from wastewater
SI1764348T1 (sl) * 2005-09-16 2009-10-31 Techinsche Universiteit Delft Postopek za odstranjevanje okso-anionov in kovinskih kationov iz tekočine
RU2322398C1 (ru) * 2006-10-02 2008-04-20 Открытое акционерное общество "Межотраслевой научно-исследовательский и проектно-технологический институт экологии топливно-энергетического комплекса" (ОАО "МНИИЭКО ТЭК") Способ очистки сточных вод от сульфат-ионов
DE102007020688A1 (de) * 2007-05-03 2008-11-06 Lanxess Deutschland Gmbh Konditionierung von Ionenaustauschern zur Adsorption von Oxoanionen
CN101407356A (zh) * 2008-10-31 2009-04-15 中南大学 一种废水中硫酸根的脱除方法
US9493370B2 (en) * 2009-03-03 2016-11-15 Reliance Automation, Llc Wastewater treatment system
WO2011163451A1 (en) * 2010-06-23 2011-12-29 Veolia Water Solutions & Technologies Support A process for reducing the sulfate concentration in a wastewater stream
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FI126285B (en) * 2012-08-27 2016-09-15 Outotec Finland Oy Method for removing sulfate, calcium and / or other soluble metals from waste water

Also Published As

Publication number Publication date
CN106661937A (zh) 2017-05-10
CN106661937B (zh) 2021-06-04
BR112017004200B1 (pt) 2022-04-19
BR112017004200A2 (pt) 2017-12-05
EP3189206B1 (en) 2020-10-21
RU2017108445A3 (es) 2018-09-14
EP3189206A4 (en) 2018-02-21
KR102340262B1 (ko) 2021-12-15
CA2959586C (en) 2022-06-21
EP3189206A1 (en) 2017-07-12
KR20170049570A (ko) 2017-05-10
CA2959586A1 (en) 2016-03-10
WO2016036390A1 (en) 2016-03-10
AU2014405584B2 (en) 2020-12-10
RU2690819C2 (ru) 2019-06-05
ES2841354T3 (es) 2021-07-08
SA517381029B1 (ar) 2022-03-07
RU2017108445A (ru) 2018-09-14
AU2014405584A1 (en) 2017-03-09
MX392227B (es) 2025-03-21

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